A surgical instrument for performing an anastomosis includes a housing having proximal and distal ends and a shaft extending from the distal end of the housing. The instrument also includes an actuator attached to the housing and a disposable loading unit configured for selective attachment to the shaft....http://www.google.fr/patents/US20040078047?utm_source=gb-gplus-shareBrevet US20040078047 - Anastomosis instrument and method
Numéro de demande: 10/642,918 Numéro de publication: US 2004/0078047 A1 Date de dépôt: 18 août 2003 Brevet délivré: US7322994 ( Date de délivrance 29 janv. 2008)
